CVE-2026-42766

Medium

Advisory

Published 9 Jun 2026In the index since 5 Sept 2026

Severity: Medium; worst across findings
CVSS: 5.9; base score, highest
EPSS: 0.011; 63rd percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 2,476; of 17,805 indexed, latest versions
Container images: 2,730; deployed by those charts
Fix available: 4 of 5; affected packages

CVE-2026-42766 affecting package openssl for versions less than 3.3.7-3

Carried by container images the latest versions of 2,476 of 17,805 indexed charts deploy, on 2,730 images.

Affected package	Affected versions	Fixed in	Images
openssldeb	1.0.1f-1ubuntu2.5, 1.0.1f-1ubuntu2.8, 1.0.1f-1ubuntu2.25, 1.0.1f-1ubuntu2.27+103 more	1.0.1f-1ubuntu2.27+esm14, 1.0.2g-1ubuntu4.20+esm16, 1.1.1-1ubuntu2.1~18.04.23+esm9, 1.1.1f-1ubuntu2.24+esm4+6 more	1,808
opensslapk	3.2.0-r0, 3.3.1-r3, 3.3.1-r4, 3.3.2-r0+21 more	3.3.7-r1, 3.5.7-r0, 3.6.3-r0	917
nodejsdeb	4.2.6~dfsg-1ubuntu4.1, 7.10.1-2nodesource1~xenial1, 8.9.4-1nodesource1, 8.10.0~dfsg-2ubuntu0.4+13 more	no fix listed	22
openssl1.0deb	1.0.2n-1ubuntu5.3, 1.0.2n-1ubuntu5.4, 1.0.2n-1ubuntu5.6, 1.0.2n-1ubuntu5.7+4 more	1.0.2n-1ubuntu5.13+esm5	20
opensslrpm	3.3.5-1.azl3, 3.3.5-3.azl3, 3.3.5-5.azl3	3.3.7-3	5

OSV records: ALPINE-CVE-2026-42766 CGA-9fv6-c4c7-7xwr DEBIAN-CVE-2026-42766 UBUNTU-CVE-2026-42766 AZL-89943
Also known as: CGA-9mqf-xpvc-p77x, CGA-gf26-66cr-92gv, CGA-x9j4-77f9-qvfv, USN-8414-1, USN-8414-2

Charts affected

2,476 by stars

Chart

Latest

Affected images

Radar Score

keycloakwiremind

25.3.1

2 of 2 See more

keycloak wiremind 25.3.1

2 of the 2 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
bitnamilegacy/postgresql :17.6.0-debian-12-r4	926356130b77	openssl@3.0.17-1~deb12u2	3.0.20-1~deb12u2
ghcr.io/wiremind/bitnami/keycloak :26.5.0-debian-12-r3	8622ea9e43c0	openssl@3.0.18-1~deb12u1	3.0.20-1~deb12u2

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7,775

kibanawiremind

8.5.23

1 of 2 See more

kibana wiremind 8.5.23

1 of the 2 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
library/kibana :8.18.0	04c0fc150f3a	openssl@1.1.1f-1ubuntu2.24	1.1.1f-1ubuntu2.24+esm4

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6,367

marge-botwiremind

1.4.4

1 of 1 See more

marge-bot wiremind 1.4.4

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
hiboxsystems/marge-bot :0.14.0	dcffb926e563	openssl@3.0.11-1~deb12u2	3.0.20-1~deb12u2

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5,588

metabasewiremind

2.27.5-wiremind0

1 of 1 See more

metabase wiremind 2.27.5-wiremind0

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
metabase/metabase :v0.61.1.x	9491ed11c901	openssl@3.5.6-r0	3.5.7-r0

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1,641

postgres-operatorwiremind

1.14.0-wiremind0

1 of 1 See more

postgres-operator wiremind 1.14.0-wiremind0

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/zalando/postgres-operator :v1.14.0	4f40cfc2283b	openssl@3.3.2-r4	3.3.7-r1

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1,433

rabbitmqwiremind

16.0.17

1 of 1 See more

rabbitmq wiremind 16.0.17

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/wiremind/bitnami/rabbitmq :4.2.2-debian-12-r1	1572e12bc93c	openssl@3.0.18-1~deb12u1	3.0.20-1~deb12u2

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2,522

rediswiremind

23.0.6

1 of 1 See more

redis wiremind 23.0.6

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/wiremind/bitnami/redis :8.4.0-debian-12-r3	1f0f7ddc4370	openssl@3.0.18-1~deb12u1	3.0.20-1~deb12u2

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2,165

registrywiremind

0.1.1

1 of 1 See more

registry wiremind 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/distribution/distribution :3.0.0	4ba3adf47f5c	openssl@3.3.3-r0	3.3.7-r1

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1,358

silence-operatorwiremind

0.0.8

1 of 1 See more

silence-operator wiremind 0.0.8

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
giantswarm/silence-operator :0.13.0	a6cac55aa2d4	openssl@3.3.3-r0	3.3.7-r1

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935

playwright-synthetic-monitoringwork-adventure

1.0.1

1 of 1 See more

playwright-synthetic-monitoring work-adventure 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
workadventure/playwright-synthetic-monitoring :main	92b664c2a06f	nodejs@20.15.0-1nodesource1 openssl@3.0.2-0ubuntu1.16	no fix listed 3.0.2-0ubuntu1.25

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14,245

workshop-pipelinesworkshop-pipelines

0.1.6

1 of 2 See more

workshop-pipelines workshop-pipelines 0.1.6

1 of the 2 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/bat-bs/bitnami-pgvector :pg16	19ebe07b4daf	openssl@3.0.15-1~deb12u1	3.0.20-1~deb12u2

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11,647

tabbyxd

1.0.6

1 of 2 See more

tabby xd 1.0.6

1 of the 2 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
library/nginx :1.25	a484819eb602	openssl@3.0.11-1~deb12u2	3.0.20-1~deb12u2

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7,679

xkopsxkops

0.1.0

3 of 5 See more

xkops xkops 0.1.0

3 of the 5 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
hamzaarshad10/querybackend :1.6.2	2c1c3b86a8e7	openssl@3.0.14-1~deb12u2	3.0.20-1~deb12u2
hamzaarshad10/querypodpy :1.7	154f38e8668e	openssl@3.0.14-1~deb12u2	3.0.20-1~deb12u2
murtazashah46/helmfile :latest	4d11726cf803	openssl@3.0.14-1~deb12u2	3.0.20-1~deb12u2

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13,895

xlinexline

0.0.1

1 of 1 See more

xline xline 0.0.1

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/liangyuanpeng/xline :latest	3d2eceb44a3b	openssl@3.0.13-0ubuntu3	3.0.13-0ubuntu3.11

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2,166

cloudeye-exporterxxl-job-admin

0.1.2

1 of 1 See more

cloudeye-exporter xxl-job-admin 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
dellnoantechnp/cloudeye-exporter :v2.0.31	6873356c882d	openssl@3.0.18-1~deb12u2	3.0.20-1~deb12u2

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2,693

dingtalk-botxxl-job-admin

0.1.2

1 of 2 See more

dingtalk-bot xxl-job-admin 0.1.2

1 of the 2 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
dellnoantechnp/dingtalk-bot :v1.0.1	034000bbcad5	openssl@3.5.4-1~deb13u1	3.5.6-1~deb13u2

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3,180

kminionxxl-job-admin

0.13.0

1 of 1 See more

kminion xxl-job-admin 0.13.0

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
redpandadata/kminion :v2.3.2	56da99e8d0d3	openssl@3.5.6-r0	3.5.7-r0

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668

nightingalexxl-job-admin

0.2.11

2 of 6 See more

nightingale xxl-job-admin 0.2.11

2 of the 6 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
flashcatcloud/categraf :latest	42e6ab16472e	openssl@3.0.13-0ubuntu3.9	3.0.13-0ubuntu3.11
flashcatcloud/nightingale :8.0.0-beta.11	ea1b0aaabe09	openssl@3.0.16-1~deb12u1	3.0.20-1~deb12u2

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9,730

pgcatxxl-job-admin

0.3.3

1 of 1 See more

pgcat xxl-job-admin 0.3.3

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/postgresml/pgcat :v1.2.0	627761f6dcbc	openssl@3.0.13-1~deb12u1	3.0.20-1~deb12u2

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3,192

helm-demoyahoon-helm-demo

1.0.0

1 of 1 See more

helm-demo yahoon-helm-demo 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
ghcr.io/yahoon/helm-demo :1.0.0	2930290a758c	openssl@3.5.6-1~deb13u1	3.5.6-1~deb13u2

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1,334

api-snapyoukadev

0.1.1

1 of 1 See more

api-snap youkadev 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
youkadev/api-snap :0.1.1	4db0f9428e67	openssl@3.0.11-1~deb12u2	3.0.20-1~deb12u2

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2,714

zahori-schedulerzahori

1.0.1

1 of 1 See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
zahoriaut/zahori-scheduler :1.0.0	47d0979b1184	openssl@1.1.1-1ubuntu2.1~18.04.23	1.1.1-1ubuntu2.1~18.04.23+esm9

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2,485

language-toolzekker6

1.12.1

1 of 2 See more

language-tool zekker6 1.12.1

1 of the 2 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
erikvl87/languagetool :6.7-dockerupdate-3	e1ea6a975388	openssl@3.5.5-r0	3.5.7-r0

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1,571

zipkinzipkin

0.5.0

1 of 1 See more

zipkin zipkin 0.5.0

1 of the 1 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
openzipkin/zipkin-slim :3.6.0	a69e1057df36	openssl@3.5.5-r0	3.5.7-r0

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1,187

clickhousezloi-space

1.2.0

2 of 3 See more

clickhouse zloi-space 1.2.0

2 of the 3 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
yandex/clickhouse-client :21.3	863f94a0f607	openssl@1.1.1-1ubuntu2.1~18.04.14	1.1.1-1ubuntu2.1~18.04.23+esm9
yandex/clickhouse-server :21.3.20	4eccfffb01d7	openssl@1.1.1f-1ubuntu2.10	1.1.1f-1ubuntu2.24+esm4

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9,296

zoo-project-druzoo-project

0.10.4

1 of 6 See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2026-42766.

Container image	Digest	Package	Fixed in
zooproject/zoo-project :dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a	9a507cb7e2dd	openssl@3.0.2-0ubuntu1.26	no fix listed

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7,964

Container images carrying it

2,730 by charts deploying them

A fixed version is listed for 4 of the 5 affected packages.

Container image	Digest	Package	Fixed in	Used by
ghcr.io/media-streaming-mesh/msm-cni :latest	fe0b89b818a6	openssl@3.0.13-0ubuntu3.4	3.0.13-0ubuntu3.11	1
ghcr.io/media-streaming-mesh/msm-cp :latest	8cb08fc7010b	openssl@3.0.13-0ubuntu3.2	3.0.13-0ubuntu3.11	1
ghcr.io/media-streaming-mesh/msm-dp :latest	7ffcb25b4cfc	openssl@3.0.13-0ubuntu3.2	3.0.13-0ubuntu3.11	1
ghcr.io/media-streaming-mesh/msm-nc :latest	296fe4970e38	openssl@3.0.13-0ubuntu3.1	3.0.13-0ubuntu3.11	1
ghcr.io/metrico/gigapipe :v4.1.6	caeb2652ce5e	openssl@3.3.7-r0	3.3.7-r1	1
ghcr.io/middleware-labs/mw-kube-agent :1.12.0	9c7bc0f9bb35	openssl@3.0.13-0ubuntu3.4	3.0.13-0ubuntu3.11	1
ghcr.io/middleware-labs/mw-lang-aggregator :0.1.0	ae6e13970ec2	openssl@3.5.1-r0	3.5.7-r0	1
ghcr.io/miniflux/miniflux :2.2.8	3a11ac10969e	openssl@3.3.3-r0	3.3.7-r1	1
ghcr.io/miniflux/miniflux :2.2.5	bacc9b78ec61	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/mollyim/mollysocket :1.1.1	2a687393f8c8	openssl@3.0.11-1~deb12u2	3.0.20-1~deb12u2	1
ghcr.io/mondu-ai/gar-credential-provider :latest	25090d37afa9	openssl@3.5.5-r0	3.5.7-r0	1
ghcr.io/monicahq/monica-next :main	8be69156acbb	openssl@3.5.1-1	3.5.6-1~deb13u2	1
ghcr.io/mosn/htnn-controller :v0.3.1	c379e66246be	openssl@3.0.2-0ubuntu1.15	3.0.2-0ubuntu1.25	1
ghcr.io/mt190502/docker-anki-sync-server :25.09.2	824245fd5a57	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/multica-ai/multica-backend :v0.4.44	c343aa5075a0	openssl@3.3.7-r0	3.3.7-r1	1
ghcr.io/music-assistant/server :2.7.5	3522e8a7a8f0	openssl@3.0.18-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/music-assistant/server :2.8.7	eef3ee7810d0	openssl@3.0.18-1~deb12u2	3.0.20-1~deb12u2	1
ghcr.io/mydecisive/octant-ui :0.0.1-testing	61e4066b22fb	openssl@3.5.6-r0	3.5.7-r0	1
ghcr.io/nathanvaughn/webtrees :2.2.6	034151b61a80	openssl@3.5.6-1~deb13u1	3.5.6-1~deb13u2	1
ghcr.io/ncsa/jupyterhub-metrics/collector :1.3.0	dcb8c731bb1b	openssl@3.5.5-r0	3.5.7-r0	1
ghcr.io/nefelim4ag/k8s-ssh-bastion :0.5.0	4d337e14c80b	openssl@3.0.13-0ubuntu3.1	3.0.13-0ubuntu3.11	1
ghcr.io/nefelim4ag/pingdom-operator :0.0.15	f8c7afdcf439	openssl@3.0.13-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/nicholaswilde/writefreely :version-0.13.1	c3c8481b7e56	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm9	1
ghcr.io/nicolargo/klances :0.1.3	74d6d33376eb	openssl@3.5.4-1~deb13u2	3.5.6-1~deb13u2	1
ghcr.io/niklas-letz/cert-manager-webhook-solidserver :1.0.2	f19a306ce759	openssl@3.5.6-r0	3.5.7-r0	1
ghcr.io/nnstd/glauth :2.5	2e6e09fa77dd	openssl@3.0.16-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/noahburrell0/sealed-secrets-ui :v0.1.4	7e7368fb472d	openssl@3.0.15-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/oguzhan-yilmaz/argocd-backup-s3 :latest	b61c750ade19	openssl@3.0.17-1~deb12u3	3.0.20-1~deb12u2	1
ghcr.io/oguzhan-yilmaz/kdiff-snapshots :0.0.203	5bc5ca66d55a	openssl@3.0.17-1~deb12u3	3.0.20-1~deb12u2	1
ghcr.io/oguzhan-yilmaz/kdiff-snapshots :0.0.55	d7f93d2182fe	openssl@3.0.16-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/openappsec/openappsec-waf-webhook :1.1.34	5b979b962043	openssl@3.5.1-1+deb13u1	3.5.6-1~deb13u2	1
ghcr.io/opencatalogi/web-app :dev	a1a7f507f6ae	openssl@3.0.14-1~deb12u2	3.0.20-1~deb12u2	1
ghcr.io/openclaw/openclaw :2026.5.22	dcfd14877740	openssl@3.0.20-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/openconfig/gnmic :0.45.0	d422a9ebd4a2	openssl@3.5.5-r0	3.5.7-r0	1
ghcr.io/opencost/opencost-parquet-exporter :v0.2.1	ce85ef0ce665	openssl@3.0.15-1~deb12u1	3.0.20-1~deb12u2	1
ghcr.io/opencost/opencost-ui :1.118.0	571f87e528ea	openssl@3.5.4-r0	3.5.7-r0	1
ghcr.io/openfaas/cron-connector :0.7.0	982498e8a41e	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/openfaas/faas-netes :0.18.12	24431adc8e2d	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/openfaas/faas-netes :0.18.17	6cfe35401d25	openssl@3.5.6-r0	3.5.7-r0	1
ghcr.io/openfaas/gateway :0.27.13	82b15393116e	openssl@3.5.1-r0	3.5.7-r0	1
ghcr.io/openfaas/gateway :0.27.14	ee0eaecc490c	openssl@3.5.1-r0	3.5.7-r0	1
ghcr.io/openfaasltd/jetstream-queue-worker :0.5.10	e9245a0bca88	openssl@3.5.6-r0	3.5.7-r0	1
ghcr.io/openfaasltd/kafka-connector :0.7.16	0e58eac0e2f7	openssl@3.5.4-r0	3.5.7-r0	1
ghcr.io/openfaasltd/postgres-connector :0.2.3	379e583a0a75	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/openfaasltd/pro-builder :0.6.0	6c17297f9098	openssl@3.5.0-r0	3.5.7-r0	1
ghcr.io/openfaasltd/rabbitmq-connector :0.1.2	349f7dca95ec	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/openfaasltd/sqs-connector :0.3.4	d44ed3b3128c	openssl@3.3.2-r4	3.3.7-r1	1
ghcr.io/openlit/openlit-operator :0.0.2	457bb5ada68b	openssl@3.5.5-r0	3.5.7-r0	1
ghcr.io/openrelik/openrelik-metrics :latest	3d0f1ddeebf5	openssl@3.0.18-1~deb12u2	3.0.20-1~deb12u2	1
ghcr.io/openrelik/openrelik-ui :latest	7f91594d5eb3	openssl@3.5.5-r0	3.5.7-r0	1